| Acronym | Meaning |
| FTMS | Fourier Transform Mass Spectrometry |
| BLT | Bismuth Lanthanum Titanate |
| LDF | Local Density Functional |
| SNAP | Soluble NSF Attachment Protein |
| LGM | Last Glacial Maximum (most Recent Era Of Continental Glaciation; See Also PGP) |
| HRV | Heart Rate Variability |
| SIFS | Solvent-induced Frequency Shifts |
| IFM | Interfacial Force Microscopy |
| MSD | Mean Square Displacement |
| EINP | Energy-independent Nonlocal Pseudopotential |